# Batman Arkham City: Harley Quinn's Revenge Summer DB entity ID: da9afab6\-489e\-4af5\-8f6d\-f23267ee4d0f Steam App ID: 200891 As the dust settles in Gotham, Batman is lured back into Arkham City by its last remaining super\-criminal; Harley Quinn\. Now more dangerous than ever and leading a homicidal gang of her own, she is hell\-bent on taking her revenge against the Dark Knight\. Batman: Arkham City 'Harley Quinn's Revenge' DLC sends players back into the urban mega\-prison to face down it's final challenge\. Playing as both Batman and Robin, gamers will utilize each of the heroes’ unique combat and detective skills to uncover Harley's vengeful plan and close the book on Arkham City forever\. Key Features: Play as both Batman and Robin as the high\-stakes story unfolds Face off against all new Gang’ enemy types Traverse the new environment using Robin’s unique navigational abilities Collect 10 Achievements Over 2 hours of unique content ## Game information - Type: dlc - Developer: Rocksteady Studios - Publisher: Warner Bros\. Interactive Entertainment - Release date: May 31, 2012 - Coming soon: false - Free to play: false - Parent Steam app: 57400 - Genres: Action, Adventure - Categories: Single\-player, Downloadable Content, Steam Achievements, Partial Controller Support, Steam Cloud - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_3592aeae71af0c58f88f56bc03b1e902cf77d875\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_c1c4c19954110a17edfd9934b43617e5183b1f59\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_82111050ad107dabd7c7b04c7c19925598d7c2ac\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_027110586a7838479dd9569e6ef0444c328acbc5\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_36343b4bbfae54b43b106c108bcc1e6a767ef45c\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_cbd167043884150b2b3055c9494b891065e39caf\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_38b9499e520be3ad037b88b844377b1e5a728c55\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_7f4f1e4cffbde8d4b2847e246c23e289ae867288\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_98c8ec6e11048314027d148d1e46d60e90b9feed\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_f0d122e9fca635487202d5736116e3c98c49111d\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_56f36ac627b82ba5b693d5d7f7f897f1b2634fbd\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_fbd3d33910ebef90142a66b40bc5e67bba969be9\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_1945e308241bd8a0aa3f64c1e3508dd96cc49f62\.1920x1080\.jpg?t=1447355936, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/200891/ss\_6552406c5ceaa1da7aab2fdf375092704ea86563\.1920x1080\.jpg?t=1447355936 - Price: Not collected - Price country: Not collected ## Observed metrics - Current players: Not collected - Steam review count: 20 - Steam positive reviews: 17 - Steam negative reviews: 3 - Steam positive percentage: 85% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/da9afab6-489e-4af5-8f6d-f23267ee4d0f/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/da9afab6-489e-4af5-8f6d-f23267ee4d0f/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-28T20:08:44\.295287\+00:00 - Player count observed: Not collected - Reviews observed: 2026\-09\-28T20:08:45\.289581\+00:00 Full provenance: \{"urls":\{"price":null,"catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/200891/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/200891"\},"price":null,"source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-28T20:08:44\.295287\+00:00","players":null,"reviews":"2026\-09\-28T20:08:45\.289581\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":null,"catalog":"c5835ac1\-0241\-4555\-9842\-44d907a9ae9b","details":"24d4ff82\-3be5\-44dd\-bc54\-642018814844","players":null,"reviews":"0ad4926a\-17b3\-4f8b\-bcec\-9cbba287fb98"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"da9afab6\-489e\-4af5\-8f6d\-f23267ee4d0f","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/200891/) · [JSON](/api/v1/games/da9afab6-489e-4af5-8f6d-f23267ee4d0f)